insincerity
noun /ˌɪnsɪnˈserəti/
/ˌɪnsɪnˈserəti/
(disapproving) [uncountable]- the act or practice of saying or doing something that you do not really mean or believe
不诚恳的;不真心的 - She accused him of insincerity.
她指责他缺乏诚意。
- She accused him of insincerity.